165280227843

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{112247}}^1$

素因数の和:112575

約数の個数: 32

約数和(自身を含む): 231722975232

約数和(自身を除く): 66442747389

約数列:

[1, 3, 31, 71, 93, 213, 223, 669, 2201, 6603, 6913, 15833, 20739, 47499, 112247, 336741, 490823, 1472469, 3479657, 7969537, 10438971, 23908611, 25031081, 75093243, 247055647, 741166941, 775963511, 1777206751, 2327890533, 5331620253, 55093409281, 165280227843]

約数ペア:

[(1, 165280227843), (3, 55093409281), (31, 5331620253), (71, 2327890533), (93, 1777206751), (213, 775963511), (223, 741166941), (669, 247055647), (2201, 75093243), (6603, 25031081), (6913, 23908611), (15833, 10438971), (20739, 7969537), (47499, 3479657), (112247, 1472469), (336741, 490823)]